baber/WOPTO huggingface dataset:
Patent WO-2020097882-A1 (WO)
Inventor: LI YUANYUAN
IPC: H04W52/52
Filed: 2018-11-15
Abstract: 本发明是关于一种接收模拟信号的方法及装置。该方法包括：确定一个时隙中控制信道的第一自动增益因子；根据所述第一自动增益因子，接收一个时隙中同一用户设备发送的控制信道的第一模拟信号；确定一个时隙中业务信道的第二自动增益因子；其中，所述控制信道与所述业务信道时分复用；根据所述第二自动增益因子，接收一个时隙中同一用户设备发送的业务信道的第二模拟信号。
Patent WO-2020132854-A1 (WO)
Title: Opérations de liste blanche et de liste noire de filtre de bloom
Inventor: LIN YING
IPC: G06F11/00
Filed: 2018-12-25
Abstract: Selon l'invention, la sécurité d'un système informatique peut être améliorée par l'utilisation de listes blanches et de listes noires basées sur des filtres de Bloom, dans le contexte de données en temps réel et d'actions électroniques. Une transaction peut utiliser un actif spécifique. Une première recherche de l'actif spécifique peut être réalisée dans une liste blanche de filtre de Bloom comprenant des premiers actifs classés comme présentant un premier état. La première recherche peut renvoyer une pluralité de premiers résultats binaires correspondant à différentes fonctions de hachage effectuées sur les premiers actifs. Une deuxième recherche de l'actif spécifique peut être effectuée dans une liste noire de filtre de Bloom comprenant des deuxièmes actifs classés comme présentant un deuxième état, différent du premier état. La deuxième recherche peut renvoyer une pluralité de deuxièmes résultats binaires correspondant à différentes fonctions de hachage effectuées sur les deuxièmes actifs, et l'actif spécifique peut être déterminé comme bon ou mauvais, en fonction des valeurs des premier et deuxième résultats binaires.
Patent WO-2019205691-A1 (WO)
Title: Smart gripper having automatic ridge alignment function for fluid torque converter
Inventor: LIU LEI
IPC: B23P19/10
Filed: 2018-12-26
Abstract: A smart gripper having an automatic ridge alignment function for a fluid torque converter. The gripper comprises an upper support plate (2) provided with a gripping mechanism, an excitation mechanism, and a drive rotation mechanism thereon. The excitation mechanism comprises multiple pneumatic excitation cylinders (3) and multiple excitation heads (5). The multiple excitation heads (5) are driven to extend and retract alternately by means of alternate actions of the pneumatic excitation cylinders (3). The drive rotation mechanism comprises at least two shifting blocks and at least two guide shafts (9). Upper ends of the guide shafts (9) extend upward beyond the upper plate (2) and are provided with a shaft terminal barrier block (8). Lower ends of the guide shafts (9) have floating connections to the corresponding shifting blocks to form a spherical pair. The smart gripper having an automatic ridge alignment function for a fluid torque converter enables accurate automatic ridge alignment of workpieces and a smooth assembly process of the workpieces.
Patent WO-2020124671-A1 (WO)
Inventor: ZOU GAODI
IPC: H01Q1/12
Filed: 2018-12-28
Abstract: Disclosed are a multi-beam co-frequency microwave detection antenna, and a manufacturing method and detection method therefor. The multi-beam co-frequency microwave detection antenna is provided with an oscillating circuit unit, and the multi-beam co-frequency microwave detection antenna comprises a reference ground and at least two radiation sources, wherein the radiation source is provided with a feeding point; the radiation sources are arranged at intervals on the reference ground, and a radiation slot is respectively formed between each of the radiation sources and the reference ground; and the feeding points of the radiation sources are electrically connected to the oscillating circuit unit.
Patent WO-2019141200-A1 (WO)
Title: Image analysis process and system
Inventor: CHENG KA WING
IPC: G01N21/23
Filed: 2019-01-17
Abstract: An image acquisition system for acquiring an image of an article, said system including an optical image acquisition device for acquiring an image of an article, wherein said article is at least partially transparent; a first light source for transmitting light through said article; a first linear polarizer and a second linear polarizer, wherein said first linear polarizer and said second linear polarizer are disposed between the optical image acquisition device and the first light source, the first linear polarizer being disposed proximal to the first light source and the second linear polarizer being disposed distal to the first light source and adjacent the optical image acquisition device; and an article support member disposed between the first linear polarizer and the second linear polarizer for supporting the article, wherein the article support member is optically transparent; wherein said first linear polarizer and said second linear polarizer are operably oriented in crossed orientations to each other such that light emitted from the first light source is substantially prevented from being received by the optical image acquisition device; and wherein upon the article being supported by the article support member, the article alters the polarization of light polarized by the first linear polarizer such that the article is optically detectable by the image acquisition device, and such that an image is acquirable by the image acquisition device comprising the article which contrasted from background against which an image of the article is acquired.
Patent WO-2019149283-A1 (WO)
Title: Parachute ejecting mechanism for unmanned helicopter and unmanned helicopter
Inventor: ZHAO SHUGUANG
IPC: B64D17/52
Filed: 2019-02-02
Abstract: A parachute ejecting mechanism for an unmanned helicopter comprises: a parachute cylinder (1); a parachute cover (2) mounted on the parachute cylinder (1); a parachute bag (3) located in the parachute cylinder (1); a high-pressure gas cylinder (4) located in the parachute cylinder (1), the high-pressure gas cylinder (4) being provided with a gas outlet end, and the gas outlet end being arranged at the bottom of the parachute bag (3); a trigger switch (10), wherein opening and closing of the high-pressure gas cylinder (4) is configured to be controlled by the trigger switch (10); and a controller (20) connected to the trigger switch (10). The invention enables application of a stable and continuous force on the parachute bag to ensure that the parachute bag is ejected in a downwash airflow region and that the parachute opens, thereby avoiding a situation in which the unmanned helicopter crashes because the parachute fails to open.
Patent WO-2019154410-A1 (WO)
Inventor: ZHANG GE
IPC: A61P19/02
Filed: 2019-02-11
Abstract: 针对骨硬化蛋白的适体及其用途，特别是其用于治疗骨硬化蛋白相关疾病例如骨质疏松症中的用途。
Patent WO-2019184612-A1 (WO)
Inventor: WEI WEI
IPC: G06F11/16
Filed: 2019-02-14
Abstract: L'invention concerne un terminal et un dispositif électronique. Le terminal comprend un module de détermination (201), un processeur (202), une mémoire (203) et un module de restauration (204). Le module de détermination (201) permet d'avertir le processeur (202) lorsqu'une anomalie se produit dans la mémoire (203) ; le processeur (202) permet de demander au module de restauration (204) de restaurer la mémoire (203) lorsque l'anomalie se produit dans la mémoire (203). Le terminal restaure la mémoire (203) utilisée dans le terminal.
Patent WO-2019184794-A1 (WO)
Inventor: MO SONG PING
IPC: F21V29/00
Filed: 2019-03-21
Abstract: A high-power LED heat dissipation structure based on thermoelectric refrigeration and microchannel heat transfer, comprising a substrate (2), an LED chip (1), a thermoelectric heat sink (4) and a microchannel heat exchanger (5), the LED chip (1) being mounted on the substrate (2); a hot end of the substrate (2) being connected to a cold end of the thermoelectric heat sink (4), and a hot end of the thermoelectric heat sink (4) being connected to a cold end of the microchannel heat exchanger (5). Said heat dissipation structure can significantly reduce the temperature of the hot end of the thermoelectric heat sink (4), so that the temperature of the LED chip (1) is actively reduced, directly by means of the thermoelectric heat sink (4), said heat dissipation structure has a good effect, and can improve the working performance, reliability and service life of the LED.
Patent WO-2020191547-A1 (WO)
Inventor: PAN SHILIN
IPC: G06K9/62
Filed: 2019-03-22
Abstract: 本申请公开了一种生物识别方法及装置，属于计算机技术领域。该方法包括：在TEE下获取生物图像后，在所述TEE下提取所述生物图像中的生物特征数据，然后在SE中，将所述生物特征数据的全部或部分与生物特征模板进行匹配，得到生物识别结果。本申请中由于SE的安全级别高于TEE，所以使得生物识别功能达到了高安全级别。并且，由于生物特征数据的模板匹配的计算复杂不高，SE的处理压力较小，所以可以保证模板匹配速度较高，从而可以保证生物识别速度较高。如此，本申请在仅略微增加时延，且不影响生物识别性能的情况下，使得生物识别得到了高安全级别的保护，从而可以提高生物识别的安全性。
Patent WO-2020024600-A1 (WO)
Inventor: LIU JIE
IPC: G05B19/404
Filed: 2019-03-28
Abstract: 一种双并联杆钻铆设备的法矢调姿及其偏移补偿方法，包括步骤S100：进行工件在双并联杆钻铆设备上的安装；步骤S200：进行双并联杆结构特征参数其机械坐标值的标定；步骤S300：计算法矢调整量；步骤S400：结合步骤S200中获得的各数控轴在机床坐标系中的实际位置值和步骤S300中计算出的法矢调整量，由计算模块通过偏移补偿算法计算各轴相应的偏移补偿量；步骤S500：可编程控制器通过伺服驱动控制器驱动驱动装置实现多轴联动以完成钻铆时的法矢调姿及其偏移补偿。有效解决双并联杆结构特征参数无法理论计算和双曲度工件加工中心点法矢调姿及补偿偏移的问题，保证基准数据的准确性，法矢调姿快速、准确。
Patent WO-2020015387-A1 (WO)
Inventor: LIU JING
IPC: C12N15/11
Filed: 2019-04-03
Abstract: 一组神经精神发育迟缓和高级认知功能障碍致病基因集合及其检测引物和试剂盒，所述致病基因集合为SLC16A2、KIF4A、MED15和FAM83G的突变型基因，以及5个结构变异基因CT55、DTX2P1-UPK3BP1-PMS2P11、EBF2, FAM173B和TMTC1，通过检测上述基因的突变可辅助诊断神经精神发育迟缓和高级认知功能障碍。
Patent WO-2019196746-A1 (WO)
Title: Communication method and apparatus
Inventor: YING JIANGWEI
IPC: H04W76/16
Filed: 2019-04-04
Abstract: The present application provides a communication method and apparatus, used for solving the problem of failed PDU session activation of a terminal in an inactive state. The method comprises: a first core network device sending first downlink information to a first RAN node, the first downlink information being used by the first RAN node for activating a PDU session of the terminal, the PDU session being in a deactivated state; the first core network device receiving indication information from the first RAN node, the indication information being used for indicating the failure of the PDU session activation; according to the indication information, the first core network device sending second downlink information to a second RAN node, the second downlink information being used by the second RAN node for activating the PDU session of the terminal. The present application relates to the technical field of communications.
Patent WO-2019228074-A1 (WO)
Title: Method and device for implementing password-free emv contact transaction
Inventor: LU ZHOU
IPC: G06Q20/40
Filed: 2019-04-10
Abstract: A method for implementing a password-free EMV contact transaction. The method comprises: when a terminal receives transaction information, same selects an application and performs a password-free function setting; initializes the selected current application, performs an offline data validation and processes a limitation; determines, on the basis of the password-free function setting, whether the selected current application requires a cardholder to verify a PIN; if yes, then when correct PIN information inputted by the cardholder is received, performs terminal risk management, a behavior analysis, online processing, and transaction termination processing; if not, then performs terminal risk management and a behavior analysis; determines, on the basis of the password-free function setting, whether to perform online processing and performs transaction termination processing; the password-free function setting performed comprising: when an optional kernel configuration flag in an application parameter corresponding to the current application acquired is set and the transaction amount in the transaction information is greater than a password-free IC card transaction limitation amount, the current application is configured so that the need for the cardholder to verify a PIN is obviated. The present invention implements the effect of allowing password-free small-amount transactions and obviates the need to upgrade IC cards.
Patent WO-2019223556-A1 (WO)
Inventor: HUANG HSINMIN
IPC: H04R1/10
Filed: 2019-05-10
Abstract: 本发明公开了一近耳式音响装置和音效再现方法。所述近耳式音响装置包括至少一发声单元，其中所述发声单元包括一支撑部以及被设置于所述支撑部的一扬声器，其中所述扬声器的发声面朝向所述支撑部的开口方向，以允许所述扬声器的所述发声面鼓动的空气依次经所述支撑部的腔室和开口流动至所述发声单元的外部，以在收听者的近耳位置再现音效，其中所述扬声器的发声面和所述支撑部的向耳侧之间形成的夹角范围为10°至70°。
Patent WO-2019233389-A1 (WO)
Title: Sofa usb socket
Inventor: QI FAYUN
IPC: H01R13/66
Filed: 2019-06-03
Abstract: A sofa USB socket. The sofa USB socket comprises: a USB female socket comprising a tongue core (12), wherein the tongue core comprises five pins and the fifth pin included in the tongue core is an ID pin (122); and a USB circuit comprising a power supply circuit, a filter circuit, a control chip, and a step-down chopper circuit, wherein the step-down chopper circuit comprises a transistor (Q1), and the ID pin is electrically connected to the transistor. When an external USB male plug is inserted into the USB female socket, the power supply circuit supplies voltage for the USB female socket; when the USB female socket is in a no-load state, the fifth pin of the USB female socket is suspended, the control chip enters a sleep state, and the USB female socket does not output voltage, thereby greatly reducing no-load energy consumption and facilitating the conservation of electricity, and thus facilitating increasing the endurance of the power supply battery and prolonging the service life thereof.
Patent WO-2021000102-A1 (WO)
Inventor: LIU ZHONGYUAN
IPC: H04M1/02
Filed: 2019-06-29
Abstract: The utility model provides a mobile terminal, and relates to the technical field of acoustics. The mobile terminal comprises a shell, a sound producing device provided on the shell, a sound hole formed in the shell, and a sound guide groove for conducting the sound producing device and the sound hole. The sound hole comprises a front sound hole formed in the front surface of the shell and close to the top and a side sound hole formed in the top of the shell. According to the mobile terminal, double sound holes are designed: one side sound hole is added, so that the front sounding is smoother, the problem of piano noise is solved, and meanwhile, the stereo effect can also be improved by side sounding; the normal receiver function is realized by means of front sounding, and the loudspeaker function is realized by means of side sounding.
Patent WO-2020098295-A1 (WO)
Title: High-performance simulated moving bed device and high-performance simulated moving bed technique
Inventor: QIAN ZHEN
IPC: B01D15/18
Filed: 2019-07-05
Abstract: Disclosed are a high-performance simulated moving bed device and a high-performance simulated moving bed technique. The high-performance simulated moving bed device comprises an adsorbent bed, a raw material feeding system, a desorbent feeding system, a circulation system, a liquid extract system, a liquid raffinate system, a program-controlled valve assembly, and an automatic control system. The invention employs the program-controlled valve assembly, instead of a conventional multi-channel rotary valve, to control cycle switching of the simulated moving bed, thereby reducing manufacturing costs of the device. In the invention, each pipeline connected to an adsorption column has the same volume, and the relative position of a circulation pump in an operation region does not change, such that the circulation pump has a constant flow rate to allow small pressure fluctuations and easy control.
Patent WO-2020011183-A1 (WO)
Title: Secure multiparty computation method, device, and system
Inventor: XIE XIANG
IPC: H04L9/00
Filed: 2019-07-10
Abstract: A secure multiparty computation method, device, and system. The secure multiparty computation method comprises: converting a computation function into an initial logic circuit (S101); selecting multiple pairs of random number so as to form an input label and an auxiliary label (S102); processing a first function, the initial logic circuit, the input label, and the auxiliary label correspondingly, so as to obtain a first processing result (S103); sending the first processing result to a first outsourced computation device (S104); receiving an initial first sub-circuit generated by the first outsourced computation device according to the first processing result (S105); processing the initial first sub-circuit so as to obtain an encrypted circuit (S106); obtaining a first sub-input label according to input data corresponding to the initial logic circuit and the input label (S107); sending the encrypted circuit and the first sub-input label to a second secure multiparty computation device (S108); and receiving a computation result from the second secure multiparty computation device (S109). According to the method, fewer local resources are occupied, and the computation efficiency and the performance of the secure multiparty computation technology are improved.
Patent WO-2021007758-A1 (WO)
Inventor: LU QIANXI
IPC: H04W36/08
Filed: 2019-07-15
Abstract: L'invention concerne un procédé d'acquisition de paramètres. Le procédé comprend les étapes suivantes : un équipement terminal reçoit des premières informations envoyées par un dispositif de réseau source, les premières informations étant utilisées pour indiquer que l'équipement terminal acquiert une seconde configuration complète de commande de commutation sur la base d'une première configuration de cellule source, ou une seconde configuration de cellule source, ou une première configuration complète de commande de commutation ; et l'équipement terminal acquiert, sur la base des premières informations, la seconde configuration de cellule source et la seconde configuration complète de commande de commutation, la première configuration de cellule source et la seconde configuration de cellule source correspondant au dispositif de réseau source, et la première configuration complète de commande de commutation et la seconde configuration complète de commande de commutation correspondent au même dispositif de réseau cible. L'invention concerne en outre un autre procédé d'acquisition de paramètres, et un dispositif et un support d'enregistrement.
Patent WO-2020063085-A1 (WO)
Inventor: LIU YAN
IPC: H04W4/40
Filed: 2019-07-27
Abstract: Disclosed are an Internet of Vehicles message interaction method and a related apparatus, the method comprising: a server acquiring position information of a first roadside unit and a second roadside unit on a first road section, and a roadside unit density degree reference value, wherein the first roadside unit and the second roadside unit are two adjacent roadside units, and the first road section is a road section between the first roadside unit and the second roadside unit; the server determining a density degree of the roadside units on the first road section according to the position information and the roadside unit density degree reference value; the server determining a downlink message sending strategy according to the density degree of the roadside units on the first road section; and the server sending a first Internet of Vehicles message to a first vehicle-mounted device according to the downlink message sending strategy, wherein the first vehicle-mounted device is a vehicle-mounted device on the first road section. This solution can avoid message repetition, message loss or major transmission delay.
Patent WO-2021022441-A1 (WO)
Title: 数据传输方法、装置、电子设备及可读存储介质
Inventor: HE LEIJUN
IPC: G06F12/08
Filed: 2019-08-05
Abstract: 本申请实施例提供一种数据传输方法、装置、电子设备及可读存储介质，在该方法中，从存储单元中获取至少一个待传输数据，存储单元中设置有N个源地址，待传输数据被分散存储于N个源地址中，基于源地址和目标地址之间的第一预设关系，使用第一传输子网络，将存储于第1个源地址至第N/2个源地址中的待传输数据传输至对应的目标地址。第一预设关系包括：当源地址为K时，对应的目标地址为从0开始的0至K中的一个。第一传输子网络包括多个层，层Y的第2^(Y–1)+1个位置至第2^Y个位置上不存在交换节点，并且，当层Y中的第1个位置至第2^Y个位置上存在至少一个交换节点时，该至少一个交换节点中的每个交换节点均不包括上行连接线路。该方法可以极大地降低传输开销以及计算开销，极大提升具有稀疏性的数据的处理效率。
Patent WO-2020042894-A1 (WO)
Inventor: SONG LI
IPC: H01L27/32
Filed: 2019-08-12
Abstract: Les modes de réalisation de la présente invention concernent un substrat d'affichage et son procédé de fabrication, ainsi qu'un dispositif d'affichage. Le substrat d'affichage comprend une zone d'affichage et une zone de non-affichage. Le substrat d'affichage comprend en outre : un substrat de base ; et une première couche isolante et une seconde couche isolante disposées séquentiellement sur le substrat de base. La première couche isolante comprend une première rainure située dans la zone de non-affichage, la première rainure étant remplie d'une première charge, et la seconde couche isolante comportant une seconde rainure située dans la zone de non-affichage.
Patent WO-2020034952-A1 (WO)
Title: Method for optimizing webpage loading speed on basis of browser caching mechanism and electronic device
Inventor: SUN YUE
IPC: G06F17/00
Filed: 2019-08-13
Abstract: Disclosed by the present invention are a method for optimizing webpage loading speed on the basis of a browser caching mechanism and an electronic device, the method comprising: acquiring a script file, and classifying the script file to obtain a classified script file, the classified script file comprising a first script file used for caching and a second script file used for directly pushing into a background server; adding a preset prefix file to the first script file so as to obtain a target script file and a cascading style sheet; generating a corresponding version control file according to the target script file and the cascading style sheet; pushing the first script file, the second script file and the version control file into the background server; and the background server detecting whether said push is the first push after receiving the first script file, the second script file and the version control file. The method provided by the present invention greatly improves the webpage loading speed, improves efficiency and saves time.
Patent WO-2020211252-A1 (WO)
Title: Security management method and apparatus for open platform, and computer device and storage medium
Inventor: LIU GAOXIANG
IPC: G06F21/62
Filed: 2019-08-30
Abstract: Disclosed are a security management method and apparatus for an open platform, and a computer device and a storage medium. The method comprises: acquiring an access request of a cooperation channel party, wherein the access request comprises an identifier of the cooperation channel party (S10); acquiring, according to the access request, an audit qualification and a security management score of the cooperation channel party (S20); if the audit qualification is an audit pass state, and the security management score reaches a preset score, generating, according to the identifier, an authorization token, and authorization information corresponding to the security management score, wherein the authorization information comprises token time limit information and permission description information (S30); sending the authorization token to a client (S40); and if the cooperation channel party accesses an open platform by means of the authorization token, verifying the token time limit information and the permission description information, and if verification is passed, making the cooperation channel party access the open platform (S50). By means of verifying the token time limit information and the permission description information of the cooperation channel party, the management of the open platform can be strengthened, thereby improving the stability of the open platform.
Patent WO-2021042370-A1 (WO)
Title: Power supply device and step-down device
Inventor: HU ZEJIAN
IPC: H02M3/02
Filed: 2019-09-06
Abstract: Provided are a power supply device for a weak current system, and a step-down device for a data interface. The power supply device comprises: a power source, the power source supplying a voltage; an intermediate step-down circuit, the intermediate step-down circuit stepping down the voltage supplied by the power source, and comprising a variety of step-down circuits; and a control component, the control component selecting different step-down circuits according to the type of a power utilization circuit.